31675812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 58640988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 89, 114, 133, 178, 223, 228, 266, 267, 356, 399, 446, 532, 534, 623, 669, 798, 892, 1068, 1246, 1338, 1561, 1596, 1691, 1869, 2492, 2676, 3122, 3382, 3738, 4237, 4683, 5073, 6244, 6764, 7476, 8474, 9366, 10146, 11837, 12711, 16948, 18732, 19847, 20292, 23674, 25422, 29659, 35511, 39694, 47348, 50844, 59318, 59541, 71022, 79388, 88977, 118636, 119082, 138929, 142044, 177954, 238164, 277858, 355908, 377093, 416787, 555716, 754186, 833574, 1131279, 1508372, 1667148, 2262558, 2639651, 4525116, 5279302, 7918953, 10558604, 15837906, 31675812]

約数ペア:

[(1, 31675812), (2, 15837906), (3, 10558604), (4, 7918953), (6, 5279302), (7, 4525116), (12, 2639651), (14, 2262558), (19, 1667148), (21, 1508372), (28, 1131279), (38, 833574), (42, 754186), (57, 555716), (76, 416787), (84, 377093), (89, 355908), (114, 277858), (133, 238164), (178, 177954), (223, 142044), (228, 138929), (266, 119082), (267, 118636), (356, 88977), (399, 79388), (446, 71022), (532, 59541), (534, 59318), (623, 50844), (669, 47348), (798, 39694), (892, 35511), (1068, 29659), (1246, 25422), (1338, 23674), (1561, 20292), (1596, 19847), (1691, 18732), (1869, 16948), (2492, 12711), (2676, 11837), (3122, 10146), (3382, 9366), (3738, 8474), (4237, 7476), (4683, 6764), (5073, 6244)]