31295166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39217}}^1$

素因数の和:39248

約数の個数: 32

約数和(自身を含む): 75298560

約数和(自身を除く): 44003394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39217, 78434, 117651, 235302, 274519, 549038, 745123, 823557, 1490246, 1647114, 2235369, 4470738, 5215861, 10431722, 15647583, 31295166]

約数ペア:

[(1, 31295166), (2, 15647583), (3, 10431722), (6, 5215861), (7, 4470738), (14, 2235369), (19, 1647114), (21, 1490246), (38, 823557), (42, 745123), (57, 549038), (114, 274519), (133, 235302), (266, 117651), (399, 78434), (798, 39217)]