42131342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 70913664

約数和(自身を除く): 28782322

約数列:

[1, 2, 11, 22, 67, 101, 134, 202, 283, 566, 737, 1111, 1474, 2222, 3113, 6226, 6767, 13534, 18961, 28583, 37922, 57166, 74437, 148874, 208571, 314413, 417142, 628826, 1915061, 3830122, 21065671, 42131342]

約数ペア:

[(1, 42131342), (2, 21065671), (11, 3830122), (22, 1915061), (67, 628826), (101, 417142), (134, 314413), (202, 208571), (283, 148874), (566, 74437), (737, 57166), (1111, 37922), (1474, 28583), (2222, 18961), (3113, 13534), (6226, 6767)]