16493428

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 34320384

約数和(自身を除く): 17826956

約数列:

[1, 2, 4, 7, 14, 28, 47, 83, 94, 151, 166, 188, 302, 329, 332, 581, 604, 658, 1057, 1162, 1316, 2114, 2324, 3901, 4228, 7097, 7802, 12533, 14194, 15604, 25066, 27307, 28388, 49679, 50132, 54614, 87731, 99358, 109228, 175462, 198716, 350924, 589051, 1178102, 2356204, 4123357, 8246714, 16493428]

約数ペア:

[(1, 16493428), (2, 8246714), (4, 4123357), (7, 2356204), (14, 1178102), (28, 589051), (47, 350924), (83, 198716), (94, 175462), (151, 109228), (166, 99358), (188, 87731), (302, 54614), (329, 50132), (332, 49679), (581, 28388), (604, 27307), (658, 25066), (1057, 15604), (1162, 14194), (1316, 12533), (2114, 7802), (2324, 7097), (3901, 4228)]