83211808

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 170239104

約数和(自身を除く): 87027296

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 188, 244, 376, 488, 752, 907, 976, 1504, 1814, 1952, 2867, 3628, 5734, 7256, 11468, 14512, 22936, 29024, 42629, 45872, 55327, 85258, 91744, 110654, 170516, 221308, 341032, 442616, 682064, 885232, 1364128, 1770464, 2600369, 5200738, 10401476, 20802952, 41605904, 83211808]

約数ペア:

[(1, 83211808), (2, 41605904), (4, 20802952), (8, 10401476), (16, 5200738), (32, 2600369), (47, 1770464), (61, 1364128), (94, 885232), (122, 682064), (188, 442616), (244, 341032), (376, 221308), (488, 170516), (752, 110654), (907, 91744), (976, 85258), (1504, 55327), (1814, 45872), (1952, 42629), (2867, 29024), (3628, 22936), (5734, 14512), (7256, 11468)]