31107676318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:3073

約数の個数: 64

約数和(自身を含む): 52195207680

約数和(自身を除く): 21087531362

約数列:

[1, 2, 19, 23, 38, 46, 97, 131, 194, 262, 437, 874, 1843, 2231, 2489, 2801, 3013, 3686, 4462, 4978, 5602, 6026, 12707, 25414, 42389, 53219, 57247, 64423, 84778, 106438, 114494, 128846, 241433, 271697, 292261, 366931, 482866, 543394, 584522, 733862, 1224037, 2448074, 5162243, 5552959, 6249031, 6971689, 8439413, 10324486, 11105918, 12498062, 13943378, 16878826, 35592307, 71184614, 118731589, 160348847, 237463178, 320697694, 676253833, 818623061, 1352507666, 1637246122, 15553838159, 31107676318]

約数ペア:

[(1, 31107676318), (2, 15553838159), (19, 1637246122), (23, 1352507666), (38, 818623061), (46, 676253833), (97, 320697694), (131, 237463178), (194, 160348847), (262, 118731589), (437, 71184614), (874, 35592307), (1843, 16878826), (2231, 13943378), (2489, 12498062), (2801, 11105918), (3013, 10324486), (3686, 8439413), (4462, 6971689), (4978, 6249031), (5602, 5552959), (6026, 5162243), (12707, 2448074), (25414, 1224037), (42389, 733862), (53219, 584522), (57247, 543394), (64423, 482866), (84778, 366931), (106438, 292261), (114494, 271697), (128846, 241433)]