16553704322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{31489}}^1$

素因数の和:31722

約数の個数: 32

約数和(自身を含む): 26239987200

約数和(自身を除く): 9686282878

約数列:

[1, 2, 31, 61, 62, 122, 139, 278, 1891, 3782, 4309, 8479, 8618, 16958, 31489, 62978, 262849, 525698, 976159, 1920829, 1952318, 3841658, 4376971, 8753942, 59545699, 119091398, 135686101, 266995231, 271372202, 533990462, 8276852161, 16553704322]

約数ペア:

[(1, 16553704322), (2, 8276852161), (31, 533990462), (61, 271372202), (62, 266995231), (122, 135686101), (139, 119091398), (278, 59545699), (1891, 8753942), (3782, 4376971), (4309, 3841658), (8479, 1952318), (8618, 1920829), (16958, 976159), (31489, 525698), (62978, 262849)]