237923984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4591}}^1$

素因数の和:4719

約数の個数: 40

約数和(自身を含む): 478302720

約数和(自身を除く): 240378736

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 3239, 4591, 6478, 9182, 12956, 18364, 25912, 36728, 51824, 73456, 188231, 362689, 376462, 725378, 752924, 1450756, 1505848, 2901512, 3011696, 5803024, 14870249, 29740498, 59480996, 118961992, 237923984]

約数ペア:

[(1, 237923984), (2, 118961992), (4, 59480996), (8, 29740498), (16, 14870249), (41, 5803024), (79, 3011696), (82, 2901512), (158, 1505848), (164, 1450756), (316, 752924), (328, 725378), (632, 376462), (656, 362689), (1264, 188231), (3239, 73456), (4591, 51824), (6478, 36728), (9182, 25912), (12956, 18364)]