91941440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16901}}^1$

素因数の和:16935

約数の個数: 56

約数和(自身を含む): 231827832

約数和(自身を除く): 139886392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 16901, 33802, 67604, 84505, 135208, 169010, 270416, 287317, 338020, 540832, 574634, 676040, 1081664, 1149268, 1352080, 1436585, 2298536, 2704160, 2873170, 4597072, 5408320, 5746340, 9194144, 11492680, 18388288, 22985360, 45970720, 91941440]

約数ペア:

[(1, 91941440), (2, 45970720), (4, 22985360), (5, 18388288), (8, 11492680), (10, 9194144), (16, 5746340), (17, 5408320), (20, 4597072), (32, 2873170), (34, 2704160), (40, 2298536), (64, 1436585), (68, 1352080), (80, 1149268), (85, 1081664), (136, 676040), (160, 574634), (170, 540832), (272, 338020), (320, 287317), (340, 270416), (544, 169010), (680, 135208), (1088, 84505), (1360, 67604), (2720, 33802), (5440, 16901)]