45000416

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 91163520

約数和(自身を除く): 46163104

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 139, 151, 268, 278, 302, 536, 556, 604, 1072, 1112, 1208, 2144, 2224, 2416, 4448, 4832, 9313, 10117, 18626, 20234, 20989, 37252, 40468, 41978, 74504, 80936, 83956, 149008, 161872, 167912, 298016, 323744, 335824, 671648, 1406263, 2812526, 5625052, 11250104, 22500208, 45000416]

約数ペア:

[(1, 45000416), (2, 22500208), (4, 11250104), (8, 5625052), (16, 2812526), (32, 1406263), (67, 671648), (134, 335824), (139, 323744), (151, 298016), (268, 167912), (278, 161872), (302, 149008), (536, 83956), (556, 80936), (604, 74504), (1072, 41978), (1112, 40468), (1208, 37252), (2144, 20989), (2224, 20234), (2416, 18626), (4448, 10117), (4832, 9313)]