84321974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 57201226

約数列:

[1, 2, 11, 22, 59, 118, 167, 334, 389, 649, 778, 1298, 1837, 3674, 4279, 8558, 9853, 19706, 22951, 45902, 64963, 108383, 129926, 216766, 252461, 504922, 714593, 1429186, 3832817, 7665634, 42160987, 84321974]

約数ペア:

[(1, 84321974), (2, 42160987), (11, 7665634), (22, 3832817), (59, 1429186), (118, 714593), (167, 504922), (334, 252461), (389, 216766), (649, 129926), (778, 108383), (1298, 64963), (1837, 45902), (3674, 22951), (4279, 19706), (8558, 9853)]