89974436

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 36

約数和(自身を含む): 166623324

約数和(自身を除く): 76648888

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 421, 529, 842, 1058, 1684, 2116, 2323, 4646, 9292, 9683, 19366, 38732, 42521, 53429, 85042, 106858, 170084, 213716, 222709, 445418, 890836, 977983, 1955966, 3911932, 22493609, 44987218, 89974436]

約数ペア:

[(1, 89974436), (2, 44987218), (4, 22493609), (23, 3911932), (46, 1955966), (92, 977983), (101, 890836), (202, 445418), (404, 222709), (421, 213716), (529, 170084), (842, 106858), (1058, 85042), (1684, 53429), (2116, 42521), (2323, 38732), (4646, 19366), (9292, 9683)]