31468128

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 83151936

約数和(自身を除く): 51683808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2011, 2608, 3912, 4022, 5216, 6033, 7824, 8044, 12066, 15648, 16088, 24132, 32176, 48264, 64352, 96528, 193056, 327793, 655586, 983379, 1311172, 1966758, 2622344, 3933516, 5244688, 7867032, 10489376, 15734064, 31468128]

約数ペア:

[(1, 31468128), (2, 15734064), (3, 10489376), (4, 7867032), (6, 5244688), (8, 3933516), (12, 2622344), (16, 1966758), (24, 1311172), (32, 983379), (48, 655586), (96, 327793), (163, 193056), (326, 96528), (489, 64352), (652, 48264), (978, 32176), (1304, 24132), (1956, 16088), (2011, 15648), (2608, 12066), (3912, 8044), (4022, 7824), (5216, 6033)]