31395408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 89535936

約数和(自身を除く): 58140528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 613, 776, 1067, 1164, 1226, 1552, 1839, 2134, 2328, 2452, 3201, 3678, 4268, 4656, 4904, 6402, 6743, 7356, 8536, 9808, 12804, 13486, 14712, 17072, 20229, 25608, 26972, 29424, 40458, 51216, 53944, 59461, 80916, 107888, 118922, 161832, 178383, 237844, 323664, 356766, 475688, 654071, 713532, 951376, 1308142, 1427064, 1962213, 2616284, 2854128, 3924426, 5232568, 7848852, 10465136, 15697704, 31395408]

約数ペア:

[(1, 31395408), (2, 15697704), (3, 10465136), (4, 7848852), (6, 5232568), (8, 3924426), (11, 2854128), (12, 2616284), (16, 1962213), (22, 1427064), (24, 1308142), (33, 951376), (44, 713532), (48, 654071), (66, 475688), (88, 356766), (97, 323664), (132, 237844), (176, 178383), (194, 161832), (264, 118922), (291, 107888), (388, 80916), (528, 59461), (582, 53944), (613, 51216), (776, 40458), (1067, 29424), (1164, 26972), (1226, 25608), (1552, 20229), (1839, 17072), (2134, 14712), (2328, 13486), (2452, 12804), (3201, 9808), (3678, 8536), (4268, 7356), (4656, 6743), (4904, 6402)]