31789736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19013}}^1$

素因数の和:19049

約数の個数: 32

約数和(自身を含む): 68450400

約数和(自身を除く): 36660664

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 19013, 38026, 76052, 152104, 209143, 361247, 418286, 722494, 836572, 1444988, 1673144, 2889976, 3973717, 7947434, 15894868, 31789736]

約数ペア:

[(1, 31789736), (2, 15894868), (4, 7947434), (8, 3973717), (11, 2889976), (19, 1673144), (22, 1444988), (38, 836572), (44, 722494), (76, 418286), (88, 361247), (152, 209143), (209, 152104), (418, 76052), (836, 38026), (1672, 19013)]