23290864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 46785200

約数和(自身を除く): 23494336

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 349, 388, 688, 698, 776, 1396, 1552, 2792, 4171, 5584, 8342, 15007, 16684, 30014, 33368, 33853, 60028, 66736, 67706, 120056, 135412, 240112, 270824, 541648, 1455679, 2911358, 5822716, 11645432, 23290864]

約数ペア:

[(1, 23290864), (2, 11645432), (4, 5822716), (8, 2911358), (16, 1455679), (43, 541648), (86, 270824), (97, 240112), (172, 135412), (194, 120056), (344, 67706), (349, 66736), (388, 60028), (688, 33853), (698, 33368), (776, 30014), (1396, 16684), (1552, 15007), (2792, 8342), (4171, 5584)]