31785671976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{199729}}^1$

素因数の和:200106

約数の個数: 64

約数和(自身を含む): 83886600000

約数和(自身を除く): 52100928024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 349, 456, 698, 1047, 1396, 2094, 2792, 4188, 6631, 8376, 13262, 19893, 26524, 39786, 53048, 79572, 159144, 199729, 399458, 599187, 798916, 1198374, 1597832, 2396748, 3794851, 4793496, 7589702, 11384553, 15179404, 22769106, 30358808, 45538212, 69705421, 91076424, 139410842, 209116263, 278821684, 418232526, 557643368, 836465052, 1324402999, 1672930104, 2648805998, 3973208997, 5297611996, 7946417994, 10595223992, 15892835988, 31785671976]

約数ペア:

[(1, 31785671976), (2, 15892835988), (3, 10595223992), (4, 7946417994), (6, 5297611996), (8, 3973208997), (12, 2648805998), (19, 1672930104), (24, 1324402999), (38, 836465052), (57, 557643368), (76, 418232526), (114, 278821684), (152, 209116263), (228, 139410842), (349, 91076424), (456, 69705421), (698, 45538212), (1047, 30358808), (1396, 22769106), (2094, 15179404), (2792, 11384553), (4188, 7589702), (6631, 4793496), (8376, 3794851), (13262, 2396748), (19893, 1597832), (26524, 1198374), (39786, 798916), (53048, 599187), (79572, 399458), (159144, 199729)]