31344108

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 74747904

約数和(自身を除く): 43403796

約数列:

[1, 2, 3, 4, 6, 12, 127, 131, 157, 254, 262, 314, 381, 393, 471, 508, 524, 628, 762, 786, 942, 1524, 1572, 1884, 16637, 19939, 20567, 33274, 39878, 41134, 49911, 59817, 61701, 66548, 79756, 82268, 99822, 119634, 123402, 199644, 239268, 246804, 2612009, 5224018, 7836027, 10448036, 15672054, 31344108]

約数ペア:

[(1, 31344108), (2, 15672054), (3, 10448036), (4, 7836027), (6, 5224018), (12, 2612009), (127, 246804), (131, 239268), (157, 199644), (254, 123402), (262, 119634), (314, 99822), (381, 82268), (393, 79756), (471, 66548), (508, 61701), (524, 59817), (628, 49911), (762, 41134), (786, 39878), (942, 33274), (1524, 20567), (1572, 19939), (1884, 16637)]