31756972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21105

約数の個数: 24

約数和(自身を含む): 61916400

約数和(自身を除く): 30159428

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 21059, 42118, 84236, 273767, 547534, 610711, 1095068, 1221422, 2442844, 7939243, 15878486, 31756972]

約数ペア:

[(1, 31756972), (2, 15878486), (4, 7939243), (13, 2442844), (26, 1221422), (29, 1095068), (52, 610711), (58, 547534), (116, 273767), (377, 84236), (754, 42118), (1508, 21059)]