30361648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 62246016

約数和(自身を除く): 31884368

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 1493, 2542, 2986, 5084, 5972, 10168, 11944, 20336, 23888, 46283, 61213, 92566, 122426, 185132, 244852, 370264, 489704, 740528, 979408, 1897603, 3795206, 7590412, 15180824, 30361648]

約数ペア:

[(1, 30361648), (2, 15180824), (4, 7590412), (8, 3795206), (16, 1897603), (31, 979408), (41, 740528), (62, 489704), (82, 370264), (124, 244852), (164, 185132), (248, 122426), (328, 92566), (496, 61213), (656, 46283), (1271, 23888), (1493, 20336), (2542, 11944), (2986, 10168), (5084, 5972)]