84393488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 166953600

約数和(自身を除く): 82560112

約数列:

[1, 2, 4, 8, 16, 79, 158, 179, 316, 358, 373, 632, 716, 746, 1264, 1432, 1492, 2864, 2984, 5968, 14141, 28282, 29467, 56564, 58934, 66767, 113128, 117868, 133534, 226256, 235736, 267068, 471472, 534136, 1068272, 5274593, 10549186, 21098372, 42196744, 84393488]

約数ペア:

[(1, 84393488), (2, 42196744), (4, 21098372), (8, 10549186), (16, 5274593), (79, 1068272), (158, 534136), (179, 471472), (316, 267068), (358, 235736), (373, 226256), (632, 133534), (716, 117868), (746, 113128), (1264, 66767), (1432, 58934), (1492, 56564), (2864, 29467), (2984, 28282), (5968, 14141)]