31302814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 20407586

約数列:

[1, 2, 17, 34, 37, 74, 149, 167, 298, 334, 629, 1258, 2533, 2839, 5066, 5513, 5678, 6179, 11026, 12358, 24883, 49766, 93721, 105043, 187442, 210086, 423011, 846022, 920671, 1841342, 15651407, 31302814]

約数ペア:

[(1, 31302814), (2, 15651407), (17, 1841342), (34, 920671), (37, 846022), (74, 423011), (149, 210086), (167, 187442), (298, 105043), (334, 93721), (629, 49766), (1258, 24883), (2533, 12358), (2839, 11026), (5066, 6179), (5513, 5678)]