91899392

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{13807}}^1$

素因数の和:13838

約数の個数: 40

約数和(自身を含む): 197758176

約数和(自身を除く): 105858784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 13807, 27614, 55228, 110456, 179491, 220912, 358982, 441824, 717964, 883648, 1435928, 1767296, 2871856, 3534592, 5743712, 7069184, 11487424, 22974848, 45949696, 91899392]

約数ペア:

[(1, 91899392), (2, 45949696), (4, 22974848), (8, 11487424), (13, 7069184), (16, 5743712), (26, 3534592), (32, 2871856), (52, 1767296), (64, 1435928), (104, 883648), (128, 717964), (208, 441824), (256, 358982), (416, 220912), (512, 179491), (832, 110456), (1664, 55228), (3328, 27614), (6656, 13807)]