387775232

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{8963}}^1$

素因数の和:9005

約数の個数: 54

約数和(自身を含む): 838250532

約数和(自身を除く): 450475300

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 8963, 10816, 17926, 21632, 35852, 43264, 71704, 116519, 143408, 233038, 286816, 466076, 573632, 932152, 1147264, 1514747, 1864304, 2294528, 3029494, 3728608, 6058988, 7457216, 12117976, 14914432, 24235952, 29828864, 48471904, 96943808, 193887616, 387775232]

約数ペア:

[(1, 387775232), (2, 193887616), (4, 96943808), (8, 48471904), (13, 29828864), (16, 24235952), (26, 14914432), (32, 12117976), (52, 7457216), (64, 6058988), (104, 3728608), (128, 3029494), (169, 2294528), (208, 1864304), (256, 1514747), (338, 1147264), (416, 932152), (676, 573632), (832, 466076), (1352, 286816), (1664, 233038), (2704, 143408), (3328, 116519), (5408, 71704), (8963, 43264), (10816, 35852), (17926, 21632)]