89459552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 223985664

約数和(自身を除く): 134526112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 991, 992, 1456, 1612, 1736, 1982, 2821, 2912, 3224, 3472, 3964, 5642, 6448, 6937, 6944, 7928, 11284, 12883, 12896, 13874, 15856, 22568, 25766, 27748, 30721, 31712, 45136, 51532, 55496, 61442, 90181, 90272, 103064, 110992, 122884, 180362, 206128, 215047, 221984, 245768, 360724, 399373, 412256, 430094, 491536, 721448, 798746, 860188, 983072, 1442896, 1597492, 1720376, 2795611, 2885792, 3194984, 3440752, 5591222, 6389968, 6881504, 11182444, 12779936, 22364888, 44729776, 89459552]

約数ペア:

[(1, 89459552), (2, 44729776), (4, 22364888), (7, 12779936), (8, 11182444), (13, 6881504), (14, 6389968), (16, 5591222), (26, 3440752), (28, 3194984), (31, 2885792), (32, 2795611), (52, 1720376), (56, 1597492), (62, 1442896), (91, 983072), (104, 860188), (112, 798746), (124, 721448), (182, 491536), (208, 430094), (217, 412256), (224, 399373), (248, 360724), (364, 245768), (403, 221984), (416, 215047), (434, 206128), (496, 180362), (728, 122884), (806, 110992), (868, 103064), (991, 90272), (992, 90181), (1456, 61442), (1612, 55496), (1736, 51532), (1982, 45136), (2821, 31712), (2912, 30721), (3224, 27748), (3472, 25766), (3964, 22568), (5642, 15856), (6448, 13874), (6937, 12896), (6944, 12883), (7928, 11284)]