31496204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 28378996

約数列:

[1, 2, 4, 29, 47, 53, 58, 94, 106, 109, 116, 188, 212, 218, 436, 1363, 1537, 2491, 2726, 3074, 3161, 4982, 5123, 5452, 5777, 6148, 6322, 9964, 10246, 11554, 12644, 20492, 23108, 72239, 144478, 148567, 167533, 271519, 288956, 297134, 335066, 543038, 594268, 670132, 1086076, 7874051, 15748102, 31496204]

約数ペア:

[(1, 31496204), (2, 15748102), (4, 7874051), (29, 1086076), (47, 670132), (53, 594268), (58, 543038), (94, 335066), (106, 297134), (109, 288956), (116, 271519), (188, 167533), (212, 148567), (218, 144478), (436, 72239), (1363, 23108), (1537, 20492), (2491, 12644), (2726, 11554), (3074, 10246), (3161, 9964), (4982, 6322), (5123, 6148), (5452, 5777)]