64652176

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{23357}}^1$

素因数の和:23538

約数の個数: 20

約数和(自身を含む): 125993052

約数和(自身を除く): 61340876

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 23357, 46714, 93428, 186856, 373712, 4040761, 8081522, 16163044, 32326088, 64652176]

約数ペア:

[(1, 64652176), (2, 32326088), (4, 16163044), (8, 8081522), (16, 4040761), (173, 373712), (346, 186856), (692, 93428), (1384, 46714), (2768, 23357)]