22819472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3539}}^1$

素因数の和:3591

約数の個数: 40

約数和(自身を含む): 49163520

約数和(自身を除く): 26344048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 3539, 6448, 7078, 14156, 28312, 46007, 56624, 92014, 109709, 184028, 219418, 368056, 438836, 736112, 877672, 1426217, 1755344, 2852434, 5704868, 11409736, 22819472]

約数ペア:

[(1, 22819472), (2, 11409736), (4, 5704868), (8, 2852434), (13, 1755344), (16, 1426217), (26, 877672), (31, 736112), (52, 438836), (62, 368056), (104, 219418), (124, 184028), (208, 109709), (248, 92014), (403, 56624), (496, 46007), (806, 28312), (1612, 14156), (3224, 7078), (3539, 6448)]