85311916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 162927072

約数和(自身を除く): 77615156

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 131, 157, 244, 262, 314, 524, 628, 1037, 2074, 2227, 2669, 4148, 4454, 5338, 7991, 8908, 9577, 10676, 15982, 19154, 20567, 31964, 38308, 41134, 82268, 135847, 162809, 271694, 325618, 349639, 543388, 651236, 699278, 1254587, 1398556, 2509174, 5018348, 21327979, 42655958, 85311916]

約数ペア:

[(1, 85311916), (2, 42655958), (4, 21327979), (17, 5018348), (34, 2509174), (61, 1398556), (68, 1254587), (122, 699278), (131, 651236), (157, 543388), (244, 349639), (262, 325618), (314, 271694), (524, 162809), (628, 135847), (1037, 82268), (2074, 41134), (2227, 38308), (2669, 31964), (4148, 20567), (4454, 19154), (5338, 15982), (7991, 10676), (8908, 9577)]