100319248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 199212696

約数和(自身を除く): 98893448

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 281, 421, 424, 562, 842, 848, 1124, 1684, 2248, 3368, 4496, 6736, 14893, 22313, 29786, 44626, 59572, 89252, 118301, 119144, 178504, 236602, 238288, 357008, 473204, 946408, 1892816, 6269953, 12539906, 25079812, 50159624, 100319248]

約数ペア:

[(1, 100319248), (2, 50159624), (4, 25079812), (8, 12539906), (16, 6269953), (53, 1892816), (106, 946408), (212, 473204), (281, 357008), (421, 238288), (424, 236602), (562, 178504), (842, 119144), (848, 118301), (1124, 89252), (1684, 59572), (2248, 44626), (3368, 29786), (4496, 22313), (6736, 14893)]