80318336

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5311

約数の個数: 64

約数和(自身を含む): 193661280

約数和(自身を除く): 113342944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 5273, 7616, 10546, 15232, 21092, 36911, 42184, 73822, 84368, 89641, 147644, 168736, 179282, 295288, 337472, 358564, 590576, 627487, 674944, 717128, 1181152, 1254974, 1434256, 2362304, 2509948, 2868512, 4724608, 5019896, 5737024, 10039792, 11474048, 20079584, 40159168, 80318336]

約数ペア:

[(1, 80318336), (2, 40159168), (4, 20079584), (7, 11474048), (8, 10039792), (14, 5737024), (16, 5019896), (17, 4724608), (28, 2868512), (32, 2509948), (34, 2362304), (56, 1434256), (64, 1254974), (68, 1181152), (112, 717128), (119, 674944), (128, 627487), (136, 590576), (224, 358564), (238, 337472), (272, 295288), (448, 179282), (476, 168736), (544, 147644), (896, 89641), (952, 84368), (1088, 73822), (1904, 42184), (2176, 36911), (3808, 21092), (5273, 15232), (7616, 10546)]