90425296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5503}}^1$

素因数の和:5603

約数の個数: 40

約数和(自身を含む): 191098880

約数和(自身を除く): 100673584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 5503, 8216, 11006, 16432, 22012, 44024, 71539, 88048, 143078, 286156, 434737, 572312, 869474, 1144624, 1738948, 3477896, 5651581, 6955792, 11303162, 22606324, 45212648, 90425296]

約数ペア:

[(1, 90425296), (2, 45212648), (4, 22606324), (8, 11303162), (13, 6955792), (16, 5651581), (26, 3477896), (52, 1738948), (79, 1144624), (104, 869474), (158, 572312), (208, 434737), (316, 286156), (632, 143078), (1027, 88048), (1264, 71539), (2054, 44024), (4108, 22012), (5503, 16432), (8216, 11006)]