109821472

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 221985792

約数和(自身を除く): 112164320

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 127, 244, 254, 443, 488, 508, 886, 976, 1016, 1772, 1952, 2032, 3544, 4064, 7088, 7747, 14176, 15494, 27023, 30988, 54046, 56261, 61976, 108092, 112522, 123952, 216184, 225044, 247904, 432368, 450088, 864736, 900176, 1800352, 3431921, 6863842, 13727684, 27455368, 54910736, 109821472]

約数ペア:

[(1, 109821472), (2, 54910736), (4, 27455368), (8, 13727684), (16, 6863842), (32, 3431921), (61, 1800352), (122, 900176), (127, 864736), (244, 450088), (254, 432368), (443, 247904), (488, 225044), (508, 216184), (886, 123952), (976, 112522), (1016, 108092), (1772, 61976), (1952, 56261), (2032, 54046), (3544, 30988), (4064, 27023), (7088, 15494), (7747, 14176)]