31241960704

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{17191}}^1$

素因数の和:17467

約数の個数: 72

約数和(自身を含む): 64658424320

約数和(自身を除く): 33416463616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 229, 248, 256, 458, 496, 916, 992, 1832, 1984, 3664, 3968, 7099, 7328, 7936, 14198, 14656, 17191, 28396, 29312, 34382, 56792, 58624, 68764, 113584, 137528, 227168, 275056, 454336, 532921, 550112, 908672, 1065842, 1100224, 1817344, 2131684, 2200448, 3936739, 4263368, 4400896, 7873478, 8526736, 15746956, 17053472, 31493912, 34106944, 62987824, 68213888, 122038909, 125975648, 136427776, 244077818, 251951296, 488155636, 503902592, 976311272, 1007805184, 1952622544, 3905245088, 7810490176, 15620980352, 31241960704]

約数ペア:

[(1, 31241960704), (2, 15620980352), (4, 7810490176), (8, 3905245088), (16, 1952622544), (31, 1007805184), (32, 976311272), (62, 503902592), (64, 488155636), (124, 251951296), (128, 244077818), (229, 136427776), (248, 125975648), (256, 122038909), (458, 68213888), (496, 62987824), (916, 34106944), (992, 31493912), (1832, 17053472), (1984, 15746956), (3664, 8526736), (3968, 7873478), (7099, 4400896), (7328, 4263368), (7936, 3936739), (14198, 2200448), (14656, 2131684), (17191, 1817344), (28396, 1100224), (29312, 1065842), (34382, 908672), (56792, 550112), (58624, 532921), (68764, 454336), (113584, 275056), (137528, 227168)]