80584438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 137106432

約数和(自身を除く): 56521994

約数列:

[1, 2, 11, 22, 31, 62, 173, 341, 346, 682, 683, 1366, 1903, 3806, 5363, 7513, 10726, 15026, 21173, 42346, 58993, 117986, 118159, 232903, 236318, 465806, 1299749, 2599498, 3662929, 7325858, 40292219, 80584438]

約数ペア:

[(1, 80584438), (2, 40292219), (11, 7325858), (22, 3662929), (31, 2599498), (62, 1299749), (173, 465806), (341, 236318), (346, 232903), (682, 118159), (683, 117986), (1366, 58993), (1903, 42346), (3806, 21173), (5363, 15026), (7513, 10726)]