31219648

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 65544192

約数和(自身を除く): 34324544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 167, 184, 254, 334, 368, 508, 668, 736, 1016, 1336, 1472, 2032, 2672, 2921, 3841, 4064, 5344, 5842, 7682, 8128, 10688, 11684, 15364, 21209, 23368, 30728, 42418, 46736, 61456, 84836, 93472, 122912, 169672, 186944, 245824, 339344, 487807, 678688, 975614, 1357376, 1951228, 3902456, 7804912, 15609824, 31219648]

約数ペア:

[(1, 31219648), (2, 15609824), (4, 7804912), (8, 3902456), (16, 1951228), (23, 1357376), (32, 975614), (46, 678688), (64, 487807), (92, 339344), (127, 245824), (167, 186944), (184, 169672), (254, 122912), (334, 93472), (368, 84836), (508, 61456), (668, 46736), (736, 42418), (1016, 30728), (1336, 23368), (1472, 21209), (2032, 15364), (2672, 11684), (2921, 10688), (3841, 8128), (4064, 7682), (5344, 5842)]