40356056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 81995760

約数和(自身を除く): 41639704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2243, 2249, 4486, 4498, 8972, 8996, 17944, 17992, 29159, 58318, 116636, 233272, 388039, 776078, 1552156, 3104312, 5044507, 10089014, 20178028, 40356056]

約数ペア:

[(1, 40356056), (2, 20178028), (4, 10089014), (8, 5044507), (13, 3104312), (26, 1552156), (52, 776078), (104, 388039), (173, 233272), (346, 116636), (692, 58318), (1384, 29159), (2243, 17992), (2249, 17944), (4486, 8996), (4498, 8972)]