89854928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 196701696

約数和(自身を除く): 106846768

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 271, 272, 368, 391, 424, 542, 782, 848, 901, 1084, 1219, 1564, 1802, 2168, 2438, 3128, 3604, 4336, 4607, 4876, 6233, 6256, 7208, 9214, 9752, 12466, 14363, 14416, 18428, 19504, 20723, 24932, 28726, 36856, 41446, 49864, 57452, 73712, 82892, 99728, 105961, 114904, 165784, 211922, 229808, 244171, 330349, 331568, 423844, 488342, 660698, 847688, 976684, 1321396, 1695376, 1953368, 2642792, 3906736, 5285584, 5615933, 11231866, 22463732, 44927464, 89854928]

約数ペア:

[(1, 89854928), (2, 44927464), (4, 22463732), (8, 11231866), (16, 5615933), (17, 5285584), (23, 3906736), (34, 2642792), (46, 1953368), (53, 1695376), (68, 1321396), (92, 976684), (106, 847688), (136, 660698), (184, 488342), (212, 423844), (271, 331568), (272, 330349), (368, 244171), (391, 229808), (424, 211922), (542, 165784), (782, 114904), (848, 105961), (901, 99728), (1084, 82892), (1219, 73712), (1564, 57452), (1802, 49864), (2168, 41446), (2438, 36856), (3128, 28726), (3604, 24932), (4336, 20723), (4607, 19504), (4876, 18428), (6233, 14416), (6256, 14363), (7208, 12466), (9214, 9752)]