91472512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 195056640

約数和(自身を除く): 103584128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 272, 331, 508, 544, 662, 1016, 1088, 1324, 2032, 2159, 2176, 2648, 4064, 4318, 5296, 5627, 8128, 8636, 10592, 11254, 16256, 17272, 21184, 22508, 34544, 42037, 42368, 45016, 69088, 84074, 90032, 138176, 168148, 180064, 276352, 336296, 360128, 672592, 714629, 720256, 1345184, 1429258, 2690368, 2858516, 5380736, 5717032, 11434064, 22868128, 45736256, 91472512]

約数ペア:

[(1, 91472512), (2, 45736256), (4, 22868128), (8, 11434064), (16, 5717032), (17, 5380736), (32, 2858516), (34, 2690368), (64, 1429258), (68, 1345184), (127, 720256), (128, 714629), (136, 672592), (254, 360128), (272, 336296), (331, 276352), (508, 180064), (544, 168148), (662, 138176), (1016, 90032), (1088, 84074), (1324, 69088), (2032, 45016), (2159, 42368), (2176, 42037), (2648, 34544), (4064, 22508), (4318, 21184), (5296, 17272), (5627, 16256), (8128, 11254), (8636, 10592)]