84590224

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 168524928

約数和(自身を除く): 83934704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 376, 394, 571, 752, 788, 1142, 1576, 2284, 3152, 4568, 9136, 9259, 18518, 26837, 37036, 53674, 74072, 107348, 112487, 148144, 214696, 224974, 429392, 449948, 899896, 1799792, 5286889, 10573778, 21147556, 42295112, 84590224]

約数ペア:

[(1, 84590224), (2, 42295112), (4, 21147556), (8, 10573778), (16, 5286889), (47, 1799792), (94, 899896), (188, 449948), (197, 429392), (376, 224974), (394, 214696), (571, 148144), (752, 112487), (788, 107348), (1142, 74072), (1576, 53674), (2284, 37036), (3152, 26837), (4568, 18518), (9136, 9259)]