30732776

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 59460480

約数和(自身を除く): 28727704

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 887, 1774, 3548, 4331, 7096, 8662, 17324, 34648, 54107, 62977, 108214, 125954, 216428, 251908, 432856, 503816, 3841597, 7683194, 15366388, 30732776]

約数ペア:

[(1, 30732776), (2, 15366388), (4, 7683194), (8, 3841597), (61, 503816), (71, 432856), (122, 251908), (142, 216428), (244, 125954), (284, 108214), (488, 62977), (568, 54107), (887, 34648), (1774, 17324), (3548, 8662), (4331, 7096)]