86950384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1249}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 178250000

約数和(自身を除く): 91299616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 916, 1249, 1832, 2498, 3664, 4351, 4996, 8702, 9992, 17404, 19984, 23731, 34808, 47462, 69616, 94924, 189848, 286021, 379696, 572042, 1144084, 2288168, 4576336, 5434399, 10868798, 21737596, 43475192, 86950384]

約数ペア:

[(1, 86950384), (2, 43475192), (4, 21737596), (8, 10868798), (16, 5434399), (19, 4576336), (38, 2288168), (76, 1144084), (152, 572042), (229, 379696), (304, 286021), (458, 189848), (916, 94924), (1249, 69616), (1832, 47462), (2498, 34808), (3664, 23731), (4351, 19984), (4996, 17404), (8702, 9992)]