31383043888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14747671}}^1$

素因数の和:14747705

約数の個数: 40

約数和(自身を含む): 73148453120

約数和(自身を除く): 41765409232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14747671, 29495342, 58990684, 103233697, 117981368, 206467394, 235962736, 280205749, 412934788, 560411498, 825869576, 1120822996, 1651739152, 1961440243, 2241645992, 3922880486, 4483291984, 7845760972, 15691521944, 31383043888]

約数ペア:

[(1, 31383043888), (2, 15691521944), (4, 7845760972), (7, 4483291984), (8, 3922880486), (14, 2241645992), (16, 1961440243), (19, 1651739152), (28, 1120822996), (38, 825869576), (56, 560411498), (76, 412934788), (112, 280205749), (133, 235962736), (152, 206467394), (266, 117981368), (304, 103233697), (532, 58990684), (1064, 29495342), (2128, 14747671)]