31348824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 86961600

約数和(自身を除く): 55612776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 131, 156, 169, 177, 236, 262, 312, 338, 354, 393, 472, 507, 524, 676, 708, 767, 786, 1014, 1048, 1352, 1416, 1534, 1572, 1703, 2028, 2301, 3068, 3144, 3406, 4056, 4602, 5109, 6136, 6812, 7729, 9204, 9971, 10218, 13624, 15458, 18408, 19942, 20436, 22139, 23187, 29913, 30916, 39884, 40872, 44278, 46374, 59826, 61832, 66417, 79768, 88556, 92748, 100477, 119652, 132834, 177112, 185496, 200954, 239304, 265668, 301431, 401908, 531336, 602862, 803816, 1205724, 1306201, 2411448, 2612402, 3918603, 5224804, 7837206, 10449608, 15674412, 31348824]

約数ペア:

[(1, 31348824), (2, 15674412), (3, 10449608), (4, 7837206), (6, 5224804), (8, 3918603), (12, 2612402), (13, 2411448), (24, 1306201), (26, 1205724), (39, 803816), (52, 602862), (59, 531336), (78, 401908), (104, 301431), (118, 265668), (131, 239304), (156, 200954), (169, 185496), (177, 177112), (236, 132834), (262, 119652), (312, 100477), (338, 92748), (354, 88556), (393, 79768), (472, 66417), (507, 61832), (524, 59826), (676, 46374), (708, 44278), (767, 40872), (786, 39884), (1014, 30916), (1048, 29913), (1352, 23187), (1416, 22139), (1534, 20436), (1572, 19942), (1703, 18408), (2028, 15458), (2301, 13624), (3068, 10218), (3144, 9971), (3406, 9204), (4056, 7729), (4602, 6812), (5109, 6136)]