145632944

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{11251}}^1$

素因数の和:12068

約数の個数: 20

約数和(自身を含む): 282537720

約数和(自身を除く): 136904776

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 11251, 12944, 22502, 45004, 90008, 180016, 9102059, 18204118, 36408236, 72816472, 145632944]

約数ペア:

[(1, 145632944), (2, 72816472), (4, 36408236), (8, 18204118), (16, 9102059), (809, 180016), (1618, 90008), (3236, 45004), (6472, 22502), (11251, 12944)]