38480620912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4563641}}^1$

素因数の和:4563697

約数の個数: 40

約数和(自身を含む): 81488391552

約数和(自身を除く): 43007770640

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 4563641, 9127282, 18254564, 36509128, 73018256, 77581897, 141472871, 155163794, 282945742, 310327588, 565891484, 620655176, 1131782968, 1241310352, 2263565936, 2405038807, 4810077614, 9620155228, 19240310456, 38480620912]

約数ペア:

[(1, 38480620912), (2, 19240310456), (4, 9620155228), (8, 4810077614), (16, 2405038807), (17, 2263565936), (31, 1241310352), (34, 1131782968), (62, 620655176), (68, 565891484), (124, 310327588), (136, 282945742), (248, 155163794), (272, 141472871), (496, 77581897), (527, 73018256), (1054, 36509128), (2108, 18254564), (4216, 9127282), (8432, 4563641)]