16418346752

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{19571}}^1$

素因数の和:19729

約数の個数: 72

約数和(自身を含む): 34204418640

約数和(自身を除く): 17786071888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 113, 116, 128, 226, 232, 256, 452, 464, 904, 928, 1808, 1856, 3277, 3616, 3712, 6554, 7232, 7424, 13108, 14464, 19571, 26216, 28928, 39142, 52432, 78284, 104864, 156568, 209728, 313136, 419456, 567559, 626272, 838912, 1135118, 1252544, 2211523, 2270236, 2505088, 4423046, 4540472, 5010176, 8846092, 9080944, 17692184, 18161888, 35384368, 36323776, 64134167, 70768736, 72647552, 128268334, 141537472, 145295104, 256536668, 283074944, 513073336, 566149888, 1026146672, 2052293344, 4104586688, 8209173376, 16418346752]

約数ペア:

[(1, 16418346752), (2, 8209173376), (4, 4104586688), (8, 2052293344), (16, 1026146672), (29, 566149888), (32, 513073336), (58, 283074944), (64, 256536668), (113, 145295104), (116, 141537472), (128, 128268334), (226, 72647552), (232, 70768736), (256, 64134167), (452, 36323776), (464, 35384368), (904, 18161888), (928, 17692184), (1808, 9080944), (1856, 8846092), (3277, 5010176), (3616, 4540472), (3712, 4423046), (6554, 2505088), (7232, 2270236), (7424, 2211523), (13108, 1252544), (14464, 1135118), (19571, 838912), (26216, 626272), (28928, 567559), (39142, 419456), (52432, 313136), (78284, 209728), (104864, 156568)]