223861664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17359}}^1$

素因数の和:17413

約数の個数: 48

約数和(自身を含む): 489968640

約数和(自身を除く): 266106976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 17359, 34718, 69436, 138872, 225667, 277744, 451334, 538129, 555488, 902668, 1076258, 1805336, 2152516, 3610672, 4305032, 6995677, 7221344, 8610064, 13991354, 17220128, 27982708, 55965416, 111930832, 223861664]

約数ペア:

[(1, 223861664), (2, 111930832), (4, 55965416), (8, 27982708), (13, 17220128), (16, 13991354), (26, 8610064), (31, 7221344), (32, 6995677), (52, 4305032), (62, 3610672), (104, 2152516), (124, 1805336), (208, 1076258), (248, 902668), (403, 555488), (416, 538129), (496, 451334), (806, 277744), (992, 225667), (1612, 138872), (3224, 69436), (6448, 34718), (12896, 17359)]