23831968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 49449960

約数和(自身を除く): 25617992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 421, 464, 488, 842, 928, 976, 1684, 1769, 1952, 3368, 3538, 6736, 7076, 12209, 13472, 14152, 24418, 25681, 28304, 48836, 51362, 56608, 97672, 102724, 195344, 205448, 390688, 410896, 744749, 821792, 1489498, 2978996, 5957992, 11915984, 23831968]

約数ペア:

[(1, 23831968), (2, 11915984), (4, 5957992), (8, 2978996), (16, 1489498), (29, 821792), (32, 744749), (58, 410896), (61, 390688), (116, 205448), (122, 195344), (232, 102724), (244, 97672), (421, 56608), (464, 51362), (488, 48836), (842, 28304), (928, 25681), (976, 24418), (1684, 14152), (1769, 13472), (1952, 12209), (3368, 7076), (3538, 6736)]