90487424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 196452000

約数和(自身を除く): 105964576

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1283, 1856, 2204, 2432, 2566, 3712, 4408, 5132, 8816, 10264, 17632, 20528, 24377, 35264, 37207, 41056, 48754, 70528, 74414, 82112, 97508, 148828, 164224, 195016, 297656, 390032, 595312, 706933, 780064, 1190624, 1413866, 1560128, 2381248, 2827732, 3120256, 4762496, 5655464, 11310928, 22621856, 45243712, 90487424]

約数ペア:

[(1, 90487424), (2, 45243712), (4, 22621856), (8, 11310928), (16, 5655464), (19, 4762496), (29, 3120256), (32, 2827732), (38, 2381248), (58, 1560128), (64, 1413866), (76, 1190624), (116, 780064), (128, 706933), (152, 595312), (232, 390032), (304, 297656), (464, 195016), (551, 164224), (608, 148828), (928, 97508), (1102, 82112), (1216, 74414), (1283, 70528), (1856, 48754), (2204, 41056), (2432, 37207), (2566, 35264), (3712, 24377), (4408, 20528), (5132, 17632), (8816, 10264)]