172451264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5173

約数の個数: 56

約数和(自身を含む): 374099328

約数和(自身を除く): 201648064

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 5113, 8432, 10226, 16864, 20452, 33728, 40904, 81808, 86921, 158503, 163616, 173842, 317006, 327232, 347684, 634012, 695368, 1268024, 1390736, 2536048, 2694551, 2781472, 5072096, 5389102, 5562944, 10144192, 10778204, 21556408, 43112816, 86225632, 172451264]

約数ペア:

[(1, 172451264), (2, 86225632), (4, 43112816), (8, 21556408), (16, 10778204), (17, 10144192), (31, 5562944), (32, 5389102), (34, 5072096), (62, 2781472), (64, 2694551), (68, 2536048), (124, 1390736), (136, 1268024), (248, 695368), (272, 634012), (496, 347684), (527, 327232), (544, 317006), (992, 173842), (1054, 163616), (1088, 158503), (1984, 86921), (2108, 81808), (4216, 40904), (5113, 33728), (8432, 20452), (10226, 16864)]