896389616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{4517}}^1$

素因数の和:4761

約数の個数: 40

約数和(自身を含む): 1770333120

約数和(自身を除く): 873943504

約数列:

[1, 2, 4, 8, 16, 79, 157, 158, 314, 316, 628, 632, 1256, 1264, 2512, 4517, 9034, 12403, 18068, 24806, 36136, 49612, 72272, 99224, 198448, 356843, 709169, 713686, 1418338, 1427372, 2836676, 2854744, 5673352, 5709488, 11346704, 56024351, 112048702, 224097404, 448194808, 896389616]

約数ペア:

[(1, 896389616), (2, 448194808), (4, 224097404), (8, 112048702), (16, 56024351), (79, 11346704), (157, 5709488), (158, 5673352), (314, 2854744), (316, 2836676), (628, 1427372), (632, 1418338), (1256, 713686), (1264, 709169), (2512, 356843), (4517, 198448), (9034, 99224), (12403, 72272), (18068, 49612), (24806, 36136)]