42205931584

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{89009}}^1$

素因数の和:89291

約数の個数: 56

約数和(自身を含む): 86816793600

約数和(自身を除く): 44610862016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 239, 248, 478, 496, 956, 992, 1912, 1984, 3824, 7409, 7648, 14818, 15296, 29636, 59272, 89009, 118544, 178018, 237088, 356036, 474176, 712072, 1424144, 2759279, 2848288, 5518558, 5696576, 11037116, 21273151, 22074232, 42546302, 44148464, 85092604, 88296928, 170185208, 176593856, 340370416, 659467681, 680740832, 1318935362, 1361481664, 2637870724, 5275741448, 10551482896, 21102965792, 42205931584]

約数ペア:

[(1, 42205931584), (2, 21102965792), (4, 10551482896), (8, 5275741448), (16, 2637870724), (31, 1361481664), (32, 1318935362), (62, 680740832), (64, 659467681), (124, 340370416), (239, 176593856), (248, 170185208), (478, 88296928), (496, 85092604), (956, 44148464), (992, 42546302), (1912, 22074232), (1984, 21273151), (3824, 11037116), (7409, 5696576), (7648, 5518558), (14818, 2848288), (15296, 2759279), (29636, 1424144), (59272, 712072), (89009, 474176), (118544, 356036), (178018, 237088)]