31335152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 63922992

約数和(自身を除く): 32587840

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1291, 1517, 2582, 3034, 5164, 6068, 10328, 12136, 20656, 24272, 47767, 52931, 95534, 105862, 191068, 211724, 382136, 423448, 764272, 846896, 1958447, 3916894, 7833788, 15667576, 31335152]

約数ペア:

[(1, 31335152), (2, 15667576), (4, 7833788), (8, 3916894), (16, 1958447), (37, 846896), (41, 764272), (74, 423448), (82, 382136), (148, 211724), (164, 191068), (296, 105862), (328, 95534), (592, 52931), (656, 47767), (1291, 24272), (1517, 20656), (2582, 12136), (3034, 10328), (5164, 6068)]