80660624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24121}}^1$

素因数の和:24159

約数の個数: 40

約数和(自身を含む): 179467680

約数和(自身を除く): 98807056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 24121, 48242, 96484, 192968, 265331, 385936, 458299, 530662, 916598, 1061324, 1833196, 2122648, 3666392, 4245296, 5041289, 7332784, 10082578, 20165156, 40330312, 80660624]

約数ペア:

[(1, 80660624), (2, 40330312), (4, 20165156), (8, 10082578), (11, 7332784), (16, 5041289), (19, 4245296), (22, 3666392), (38, 2122648), (44, 1833196), (76, 1061324), (88, 916598), (152, 530662), (176, 458299), (209, 385936), (304, 265331), (418, 192968), (836, 96484), (1672, 48242), (3344, 24121)]