102664864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 208111680

約数和(自身を除く): 105446816

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 568, 584, 619, 1136, 1168, 1238, 2272, 2336, 2476, 4952, 5183, 9904, 10366, 19808, 20732, 41464, 43949, 45187, 82928, 87898, 90374, 165856, 175796, 180748, 351592, 361496, 703184, 722992, 1406368, 1445984, 3208277, 6416554, 12833108, 25666216, 51332432, 102664864]

約数ペア:

[(1, 102664864), (2, 51332432), (4, 25666216), (8, 12833108), (16, 6416554), (32, 3208277), (71, 1445984), (73, 1406368), (142, 722992), (146, 703184), (284, 361496), (292, 351592), (568, 180748), (584, 175796), (619, 165856), (1136, 90374), (1168, 87898), (1238, 82928), (2272, 45187), (2336, 43949), (2476, 41464), (4952, 20732), (5183, 19808), (9904, 10366)]