89959528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1867}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 178207200

約数和(自身を除く): 88247672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 1867, 2536, 3734, 6023, 7468, 12046, 14936, 24092, 35473, 48184, 70946, 141892, 283784, 591839, 1183678, 2367356, 4734712, 11244941, 22489882, 44979764, 89959528]

約数ペア:

[(1, 89959528), (2, 44979764), (4, 22489882), (8, 11244941), (19, 4734712), (38, 2367356), (76, 1183678), (152, 591839), (317, 283784), (634, 141892), (1268, 70946), (1867, 48184), (2536, 35473), (3734, 24092), (6023, 14936), (7468, 12046)]