86647328

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{44389}}^1$

素因数の和:44460

約数の個数: 24

約数和(自身を含む): 173387340

約数和(自身を除く): 86740012

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 44389, 88778, 177556, 355112, 710224, 1420448, 2707729, 5415458, 10830916, 21661832, 43323664, 86647328]

約数ペア:

[(1, 86647328), (2, 43323664), (4, 21661832), (8, 10830916), (16, 5415458), (32, 2707729), (61, 1420448), (122, 710224), (244, 355112), (488, 177556), (976, 88778), (1952, 44389)]