31632320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2469

約数の個数: 56

約数和(自身を含む): 77193648

約数和(自身を除く): 45561328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2411, 2624, 3280, 4822, 6560, 9644, 12055, 13120, 19288, 24110, 38576, 48220, 77152, 96440, 98851, 154304, 192880, 197702, 385760, 395404, 494255, 771520, 790808, 988510, 1581616, 1977020, 3163232, 3954040, 6326464, 7908080, 15816160, 31632320]

約数ペア:

[(1, 31632320), (2, 15816160), (4, 7908080), (5, 6326464), (8, 3954040), (10, 3163232), (16, 1977020), (20, 1581616), (32, 988510), (40, 790808), (41, 771520), (64, 494255), (80, 395404), (82, 385760), (160, 197702), (164, 192880), (205, 154304), (320, 98851), (328, 96440), (410, 77152), (656, 48220), (820, 38576), (1312, 24110), (1640, 19288), (2411, 13120), (2624, 12055), (3280, 9644), (4822, 6560)]