91001488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 186282720

約数和(自身を除く): 95281232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467, 641, 934, 1282, 1868, 2564, 3736, 5128, 7472, 8873, 10256, 12179, 17746, 24358, 35492, 48716, 70984, 97432, 141968, 194864, 299347, 598694, 1197388, 2394776, 4789552, 5687593, 11375186, 22750372, 45500744, 91001488]

約数ペア:

[(1, 91001488), (2, 45500744), (4, 22750372), (8, 11375186), (16, 5687593), (19, 4789552), (38, 2394776), (76, 1197388), (152, 598694), (304, 299347), (467, 194864), (641, 141968), (934, 97432), (1282, 70984), (1868, 48716), (2564, 35492), (3736, 24358), (5128, 17746), (7472, 12179), (8873, 10256)]