84443008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 187125120

約数和(自身を除く): 102682112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1637, 1664, 1984, 3224, 3274, 3968, 6448, 6548, 12896, 13096, 21281, 25792, 26192, 42562, 50747, 51584, 52384, 85124, 101494, 104768, 170248, 202988, 209536, 340496, 405976, 659711, 680992, 811952, 1319422, 1361984, 1623904, 2638844, 2723968, 3247808, 5277688, 6495616, 10555376, 21110752, 42221504, 84443008]

約数ペア:

[(1, 84443008), (2, 42221504), (4, 21110752), (8, 10555376), (13, 6495616), (16, 5277688), (26, 3247808), (31, 2723968), (32, 2638844), (52, 1623904), (62, 1361984), (64, 1319422), (104, 811952), (124, 680992), (128, 659711), (208, 405976), (248, 340496), (403, 209536), (416, 202988), (496, 170248), (806, 104768), (832, 101494), (992, 85124), (1612, 52384), (1637, 51584), (1664, 50747), (1984, 42562), (3224, 26192), (3274, 25792), (3968, 21281), (6448, 13096), (6548, 12896)]