31035676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 66419136

約数和(自身を除く): 35383460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 577, 791, 1154, 1582, 1921, 2308, 3164, 3842, 4039, 7684, 8078, 9809, 13447, 16156, 19618, 26894, 39236, 53788, 65201, 68663, 130402, 137326, 260804, 274652, 456407, 912814, 1108417, 1825628, 2216834, 4433668, 7758919, 15517838, 31035676]

約数ペア:

[(1, 31035676), (2, 15517838), (4, 7758919), (7, 4433668), (14, 2216834), (17, 1825628), (28, 1108417), (34, 912814), (68, 456407), (113, 274652), (119, 260804), (226, 137326), (238, 130402), (452, 68663), (476, 65201), (577, 53788), (791, 39236), (1154, 26894), (1582, 19618), (1921, 16156), (2308, 13447), (3164, 9809), (3842, 8078), (4039, 7684)]