227553664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{136751}}^1$

素因数の和:136778

約数の個数: 32

約数和(自身を含む): 488204640

約数和(自身を除く): 260650976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 136751, 273502, 547004, 1094008, 1777763, 2188016, 3555526, 4376032, 7111052, 8752064, 14222104, 17504128, 28444208, 56888416, 113776832, 227553664]

約数ペア:

[(1, 227553664), (2, 113776832), (4, 56888416), (8, 28444208), (13, 17504128), (16, 14222104), (26, 8752064), (32, 7111052), (52, 4376032), (64, 3555526), (104, 2188016), (128, 1777763), (208, 1094008), (416, 547004), (832, 273502), (1664, 136751)]