31482962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 57646080

約数和(自身を除く): 26163118

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 1667, 2698, 3334, 9443, 11669, 18886, 23338, 31673, 63346, 118357, 221711, 236714, 443422, 828499, 1656998, 2248783, 4497566, 15741481, 31482962]

約数ペア:

[(1, 31482962), (2, 15741481), (7, 4497566), (14, 2248783), (19, 1656998), (38, 828499), (71, 443422), (133, 236714), (142, 221711), (266, 118357), (497, 63346), (994, 31673), (1349, 23338), (1667, 18886), (2698, 11669), (3334, 9443)]