31345752

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 81212040

約数和(自身を除く): 49866288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 841, 1553, 1682, 2523, 3106, 3364, 4659, 5046, 6212, 6728, 9318, 10092, 12424, 18636, 20184, 37272, 45037, 90074, 135111, 180148, 270222, 360296, 540444, 1080888, 1306073, 2612146, 3918219, 5224292, 7836438, 10448584, 15672876, 31345752]

約数ペア:

[(1, 31345752), (2, 15672876), (3, 10448584), (4, 7836438), (6, 5224292), (8, 3918219), (12, 2612146), (24, 1306073), (29, 1080888), (58, 540444), (87, 360296), (116, 270222), (174, 180148), (232, 135111), (348, 90074), (696, 45037), (841, 37272), (1553, 20184), (1682, 18636), (2523, 12424), (3106, 10092), (3364, 9318), (4659, 6728), (5046, 6212)]